{ "abstracts": [], "container_id": "wsx3rzhpingfvewcn5nwhfkq3e", "contribs": [ { "extra": { "seq": "first" }, "index": 0, "raw_name": "LeRoy Beasley", "role": "author" }, { "index": 1, "raw_name": "N.J. Pullman", "role": "author" } ], "ext_ids": { "core": "81927850", "doi": "10.1016/0024-3795(92)90448-j" }, "extra": { "crossref": { "alternative-id": [ "002437959290448J" ], "license": [ { "URL": "http://www.elsevier.com/open-access/userlicense/1.0/", "content-version": "vor", "delay-in-days": 7868, "start": "2013-07-17T00:00:00Z" } ], "type": "journal-article" } }, "ident": "gemoztmhmvdtzpwzvble5hy3yy", "language": "en", "license_slug": "ELSEVIER-USER-1.0", "pages": "217-229", "publisher": "Elsevier BV", "refs": [], "release_stage": "published", "release_type": "article-journal", "release_year": 1992, "revision": "94a41f88-4299-460c-af95-53a322a3562d", "state": "active", "title": "Linear operators strongly preserving idempotent matrices over semirings", "volume": "160", "work_id": "ua3zxltt3rbnbadonxgvyghj2q" }